AMD Ryzensets 7 5700X3D Processor vs Intel Core i9-9900KF 3.6 GHz Eight-Core LGA 1151 Processor
Updated August 2026 — The AMD Ryzensets 7 5700X3D Processor excels in gaming performance and advanced features, while the Intel Core i9-9900KF offers solid performance at a lower price.
The AMD Ryzensets 7 5700X3D Processor excels in gaming performance and advanced features, while the Intel Core i9-9900KF offers solid performance at a lower price.
Why AMD Ryzensets 7 5700X3D Processor is better
price
AMD is more expensive but offers superior features.
gaming
AMD is touted as the fastest gaming processor.
cache
AMD has 96MB of L3 cache compared to Intel's 16MB.
Why Intel Core i9-9900KF 3.6 GHz Eight-Core LGA 1151 Processor is better
price
Intel is significantly cheaper.
cooling
Intel includes a CPU cooler.
multitasking
Intel has a clear specification of cores and threads.
Overall score
Specifications
| Spec | AMD Ryzensets 7 5700X3D Processor | Intel Core i9-9900KF 3.6 GHz Eight-Core LGA 1151 Processor |
|---|---|---|
| Brand | AMD | Intel |
| Architecture | Zen 3 | Coffee Lake |
| Max Turbo | 5.0 GHz | 5.0 GHz |
| Cooling | None | Included |
| VR Ready | Yes | No |
Dimension comparison
Price Comparison
The AMD Ryzensets 7 5700X3D Processor is priced at £435.99, while the Intel Core i9-9900KF comes in significantly cheaper at £265.00. This price difference of £170.99 could be a decisive factor for budget-conscious consumers. The AMD processor targets high-end users, particularly gamers and creators, who might find the additional cost justified by its advanced features. Conversely, the Intel processor offers a more accessible entry point for those seeking solid performance without breaking the bank.
Core Architecture and Performance
The AMD Ryzensets 7 5700X3D features the innovative AMD Zen 3 Core Architecture, which is designed to maximise performance in gaming and content creation. With stacked L3 cache technology, it boasts an impressive 96MB of L3 cache, contributing to its status as one of the fastest gaming desktop processors. In contrast, the Intel Core i9-9900KF has 8 cores and 16 threads, with a base clock speed of 3.6 GHz and a maximum turbo frequency of 5.0 GHz. While both processors are powerful, the AMD's architectural advantages may offer superior performance in demanding tasks, particularly in gaming scenarios.
Cache and Memory
A significant differentiator between the two processors is their cache capacity. The AMD Ryzensets 7 5700X3D's 96MB of L3 cache, bolstered by AMD's 3D V-Cache technology, allows for swift data access, which is crucial for gaming performance. In comparison, the Intel Core i9-9900KF has a smaller 16MB cache. This disparity in cache size suggests that the AMD processor may deliver better performance in data-intensive applications, making it a more appealing choice for high-performance computing tasks.
Cooling Solutions
Cooling is a critical aspect of CPU performance, and the Intel Core i9-9900KF includes a CPU cooler as part of its package. This addition can simplify the installation process and ensure that the processor runs efficiently under load. On the other hand, the AMD Ryzensets 7 5700X3D does not mention a bundled cooler, which may require users to invest in a separate cooling solution to maintain optimal performance, especially given its high-performance capabilities. This consideration could affect overall system costs for the AMD processor.
Gaming Performance
For gamers, the AMD Ryzensets 7 5700X3D is touted as the world’s fastest gaming desktop processor, thanks in large part to its cutting-edge cache technology and architecture. It is designed with gaming at the forefront, promising high frame rates and smooth gameplay. The Intel Core i9-9900KF, while still a formidable option, may not match the gaming-centric performance of the AMD model. Thus, for dedicated gamers, the AMD might be the more suitable choice despite the higher price tag.
Multitasking and Threading
The Intel Core i9-9900KF features 8 cores and 16 threads, allowing for efficient multitasking and parallel processing. This design is beneficial for users who run multiple applications simultaneously or engage in tasks such as video editing and streaming. While the AMD Ryzensets 7 5700X3D’s exact core and thread count are not specified, the emphasis on its gaming capabilities suggests it is also adept at handling multitasking efficiently. However, the clear specification of cores and threads in the Intel processor may appeal to users prioritising multitasking performance.
Software Compatibility and Features
The AMD Ryzensets 7 5700X3D is compatible with AMD StoreMI Technology, enhancing storage performance and efficiency. It also supports AMD Ryzen Master Utility and is noted for being VR-ready, which caters to a wide range of advanced applications. The Intel Core i9-9900KF supports dual-channel DDR4-2666 memory and Intel Optane Memory, which can enhance performance in specific scenarios. Both processors offer valuable features, but the AMD's emphasis on gaming and content creation could make it more attractive for specific user needs.
Which should you buy?
In conclusion, the choice between the AMD Ryzensets 7 5700X3D Processor and the Intel Core i9-9900KF ultimately hinges on your specific requirements and budget. If you are looking for cutting-edge performance tailored for gaming and content creation, the AMD processor, despite its higher price of £435.99, offers superior features such as a massive 96MB of L3 cache and advanced core architecture. However, for users seeking a capable processor at a more affordable price, the Intel Core i9-9900KF at £265.00 provides solid performance with good multitasking capabilities, making it a strong contender for general use.
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